package geniusweb.deadline;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeName;

/**
 * The number of rounds that a session will be allowed to run. This extends
 * DeadlineTime because a rounds deadline is an ADDITIONAL deadline on top of a
 * normal time deadline. It is not hard defined what a round is, this is up to
 * the protocol.
 */
@JsonTypeName("deadlinerounds")
public class DeadlineRounds extends DeadlineTime {
	private final Integer rounds;

	/**
	 * 
	 * @param rounds     the max number of rounds for the session
	 * @param durationms the maximum time in milliseconds the session is allowed
	 *                   to run.
	 */
	@JsonCreator
	public DeadlineRounds(@JsonProperty("rounds") Integer rounds,
			@JsonProperty("durationms") long durationms) {
		super(durationms);
		if (rounds <= 0) {
			throw new IllegalArgumentException(
					"deadline must have at least 1 round");
		}
		this.rounds = rounds;
	}

	public Integer getRounds() {
		return rounds;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = super.hashCode();
		result = prime * result + ((rounds == null) ? 0 : rounds.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (!super.equals(obj))
			return false;
		if (getClass() != obj.getClass())
			return false;
		DeadlineRounds other = (DeadlineRounds) obj;
		if (rounds == null) {
			if (other.rounds != null)
				return false;
		} else if (!rounds.equals(other.rounds))
			return false;
		return true;
	}

	@Override
	public String toString() {
		return "DeadlineRounds[" + rounds + "," + getDuration() + "]";
	}
}